“In the morning sow thy seed, and in the evening withhold not thine hand: for thou knowest not whether shall prosper, either this or that, or whether they both shall be alike good. Truly the light is sweet, and a pleasant thing it is for the eyes to behold the sun: but if a man live many years, and rejoice in them all; yet let him remember the days of darkness for they shall be many.” Ecclesiastes 11: 5 – 7